Velikai︠a︡ sila internat︠s︡ionalʹnogo edinstva : Dei︠a︡telʹnostʹ KPSS po dalʹneĭshemu ukreplenii︠u︡ intern. edinstva i razvitii︠u︡ sotrudnichestva narodov SSSR
Author
[L.A. Nagornai︠a︡, M.I. Kulichenko, A.I. Kholmogorov ... and others ; Redkol. L.A. Nagornai︠a︡ and others]